Pith Number

pith:2OUI3ZU7

pith:2022:2OUI3ZU7YT4W2KUYDDEIRMOOBP

not attested not anchored not stored refs pending

Unlocking High-Accuracy Differentially Private Image Classification through Scale

Borja Balle, Jamie Hayes, Leonard Berrada, Samuel L. Smith, Soham De

arxiv:2204.13650 v2 · 2022-04-28 · cs.LG · cs.CR · cs.CV · stat.ML

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2OUI3ZU7YT4W2KUYDDEIRMOOBP}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Cited by

18 papers in Pith

Differentially Private Natural Gradient Descent

Private and Stable Test-Time Adaptation with Differential Privacy

ContinuousBench: Can Differentially Private Synthetic Text Improve Capabilities?

PACZero: PAC-Private Fine-Tuning of Language Models via Sign Quantization

Privacy Leakage via Output Label Space and Differentially Private Continual Learning

Receipt and verification

First computed	2026-07-05T04:32:16.378071Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d3a88de69fc4f96d2a9818c888b1ce0bfe73a20086193ee12efd2d51035ca25b

Aliases

arxiv: 2204.13650 · arxiv_version: 2204.13650v2 · doi: 10.48550/arxiv.2204.13650 · pith_short_12: 2OUI3ZU7YT4W · pith_short_16: 2OUI3ZU7YT4W2KUY · pith_short_8: 2OUI3ZU7

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/2OUI3ZU7YT4W2KUYDDEIRMOOBP \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: d3a88de69fc4f96d2a9818c888b1ce0bfe73a20086193ee12efd2d51035ca25b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "be1859ea3b2922af4b5da199a796c92e0611027ac6cb9b581c028da371878119",
    "cross_cats_sorted": [
      "cs.CR",
      "cs.CV",
      "stat.ML"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2022-04-28T17:10:56Z",
    "title_canon_sha256": "91567d91904eed0600af79fed1688988d77358e80604fad0fe7acfb390f9f3c9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2204.13650",
    "kind": "arxiv",
    "version": 2
  }
}